131900110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3019}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 252447840

約数和(自身を除く): 120547730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 1285, 2570, 3019, 4369, 6038, 8738, 15095, 21845, 30190, 43690, 51323, 102646, 256615, 513230, 775883, 1551766, 3879415, 7758830, 13190011, 26380022, 65950055, 131900110]

約数ペア:

[(1, 131900110), (2, 65950055), (5, 26380022), (10, 13190011), (17, 7758830), (34, 3879415), (85, 1551766), (170, 775883), (257, 513230), (514, 256615), (1285, 102646), (2570, 51323), (3019, 43690), (4369, 30190), (6038, 21845), (8738, 15095)]